Auxiliary device for nail galvanizing

Abstract

The auxiliary device comprises a base, two vertical rods are installed at the upper end of the base, a transverse rod is installed on the side walls of the two vertical rods, two first threaded rods are rotationally connected to the inner wall of the transverse rod, and second threaded blocks are in threaded connection with the exteriors of the two first threaded rods. Hooks are fixedly connected to the lower ends of the two second threaded blocks, the lower ends of the two hooks penetrate through the lower end of the cross rod and extend to the outside, the middle of the base is hollow, two sliding rods are fixedly connected to the inner wall of the base, a second threaded rod is rotatably connected to the inner wall of the base, and sliding blocks are slidably connected to the outer portions of the two sliding rods. The upper ends of the two sliding blocks are fixedly connected with the lower end of the vertical rod, and the outer portion of the second threaded rod is in threaded connection with a first threaded block. By means of the structure, the box body containing nails is lifted through the hooks, the nails are galvanized in the galvanizing pool through automatic operation, safety can be guaranteed in the operation process, and the working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanizing devices, in particular to an auxiliary device for galvanizing nails. Background Art

[0002] Galvanizing refers to the surface treatment technology of coating a layer of zinc on the surface of metal, alloy or other materials for aesthetics and rust prevention. The main method used is hot-dip galvanizing. Zinc is easily soluble in acid and alkali, so it is called an amphoteric metal. Zinc hardly changes in dry air. In humid air, a dense basic zinc carbonate film will form on the surface of zinc. In sulfur dioxide, hydrogen sulfide and marine atmospheres, zinc has poor corrosion resistance, especially in high temperature, high humidity and organic acid atmospheres, the zinc coating is very easy to corrode. The standard electrode potential of zinc is -0.76V. For steel substrates, zinc coating is an anodic coating. It is mainly used to prevent corrosion of steel. The quality of its protective performance is closely related to the thickness of the coating. After passivation, dyeing or coating with a light protectant, the zinc coating can significantly improve its protectiveness and decoration.

[0003] The production of nails requires the use of galvanizing equipment. However, most of the existing galvanizing equipment requires workers to immerse the nails in molten zinc liquid to obtain a layer of metal protective film. However, this working method is not only labor-intensive and inefficient, but also very dangerous to work around the high-temperature galvanizing pool, which can easily cause safety accidents. Utility Model Content

[0004] The utility model aims to provide an auxiliary device for galvanizing nails, thereby solving the technical problems in the prior art that the labor intensity is high and the efficiency is low when galvanizing nails, and the operation around the high-temperature galvanizing pool is also very dangerous.

[0005] To achieve the above-mentioned purpose, an auxiliary device for nail galvanizing is provided, comprising: a base, two vertical rods are installed on the upper end of the base, a horizontal rod is installed on the side walls of the two vertical rods, two first threaded rods are rotatably connected to the inner wall of the horizontal rod, the second threaded blocks are threadedly connected to the outside of the two first threaded rods, the lower ends of the two second threaded blocks are fixedly connected to hooks, the lower ends of the two hooks pass through the lower end of the horizontal rod and extend to the outside, the two second threaded blocks cooperate with the first threaded rods to drive the hooks to move, so as to facilitate the lifting of the box containing nails, so that the nails are placed in the galvanizing tank for galvanizing, and the automated operation during the operation can improve the work efficiency and ensure safety;

[0006] The middle part of the base is hollow, and two sliding rods are fixedly connected to the inner wall of the base, and the inner wall of the base is rotatably connected to the second threaded rod, and the outside of the two sliding rods are slidably connected to a slider, and the upper ends of the two sliders are fixedly connected to the lower end of the vertical rod, and the outside of the second threaded rod is threadedly connected to the first threaded block, and the first threaded block is fixedly connected to the connecting rod on both sides, and the other end is fixedly connected to the side wall of the slider, and the second threaded rod and the second threaded block are cooperated to place the box with nails in a suitable position under the cooperation of the sliding rod and the slider to ensure safety.

[0007] According to the auxiliary device for galvanizing nails, the middle parts of the two vertical rods are fixedly connected with limit rods at intervals, and the two limit rods are slidably connected to the outside with movable blocks. The upper ends of the two vertical rods are installed with hydraulic cylinders, and the output ends of the two hydraulic cylinders extend through the upper ends of the vertical rods to the outside and are fixedly connected to the upper end of the movable block, which are used to adjust the height of the hook to facilitate lifting the box containing nails.

[0008] According to the auxiliary device for galvanizing nails, a first motor is installed at the upper end of the cross bar, the output end of the first motor extends through the upper end of the cross bar to the inside, and is fixedly connected to a second bevel gear, one end of the two first threaded rods are fixedly connected to the first bevel gear, and the distance between the two hooks is adjusted by using the two first threaded rods, so that boxes of different sizes can be hoisted.

[0009] According to the auxiliary device for nail galvanizing, a galvanizing pool is installed in the middle of the upper end of the base, a second motor is installed on the side wall of the base, and the output end of the second motor is fixedly connected to one end of the second threaded rod.

[0010] According to the auxiliary device for nail galvanizing, the two hooks are both arranged in an L shape, and both ends of the horizontal rod are slidably connected to the inside of the vertical rod.

[0011] According to the auxiliary device for nail galvanizing, the side walls of the two vertical rods are slidably connected to the inside of the base, and the two ends of the movable block are slidably connected to the outside of the limit rod.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0013] The purpose of the utility model is to provide an auxiliary device for nail galvanizing, the main innovative points are:

[0014] 1. The utility model utilizes a hook in cooperation with a first threaded rod and a second threaded block to lift a box containing nails, thereby placing the nails in a galvanizing tank for galvanizing. Through automated operation, safety can be guaranteed during the galvanizing process to avoid danger.

[0015] 2. The utility model utilizes the second threaded rod and the first threaded block to adjust the position of the box body in cooperation with the slide rod and the slide block, so that the box body is placed in a suitable position, thereby facilitating the processing of galvanized nails. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a three-dimensional diagram of an auxiliary device for nail galvanizing according to the utility model;

[0018] Figure 2 This is a cross-sectional view of an auxiliary device for nail galvanizing according to the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of an auxiliary device for nail galvanizing according to the utility model;

[0020] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0021] Legend:

[0022] 1. Base; 2. Vertical rod; 3. Galvanizing pool; 4. Cross rod; 5. Hydraulic cylinder; 6. Hook; 7. First motor; 8. Second motor; 9. Movable block; 10. Sliding block; 11. Connecting rod; 12. First threaded block; 13. Limiting rod; 14. First threaded rod; 15. Second threaded block; 16. Second threaded rod; 17. Sliding rod; 18. First bevel gear; 19. Second bevel gear. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The utility model embodiment is an auxiliary device for galvanizing nails, which includes: a base 1, two vertical rods 2 are installed on the upper end of the base 1, and the side walls of the two vertical rods 2 are installed with a cross bar 4. The inner wall of the cross bar 4 is rotatably connected with two first threaded rods 14, and the outer sides of the two first threaded rods 14 are both threadedly connected with second threaded blocks 15. The lower ends of the two second threaded blocks 15 are fixedly connected with hooks 6. The outer sides of the hooks 6 are slidably connected with the inner sides of the cross bar 4. The box body with nails is hoisted by the hooks 6, and the lower ends of the two hooks 6 pass through the lower ends of the cross bar 4 and extend to the outside;

[0025] The middle part of the base 1 is hollow, and two sliding rods 17 are fixedly connected to the inner wall of the base 1. The second threaded rod 16 is rotatably connected to the inner wall of the base 1. The outside of the two sliding rods 17 are slidably connected to the slider 10. The upper ends of the two sliders 10 are fixedly connected to the lower ends of the vertical rod 2. The second threaded rod 16 is externally threadedly connected to the first threaded block 12, which is used to adjust the position of the vertical rod 2 so that the box lifted by the hook 6 can be placed in the galvanizing pool 3 for galvanizing. The first threaded block 12 is fixedly connected to connecting rods 11 on both sides, and the other end is fixedly connected to the side wall of the slider 10.

[0026] The middle parts of the two vertical rods 2 are fixedly connected with limit rods 13 at intervals, and the two limit rods 13 are slidably connected to the outside with movable blocks 9. The limit rods 13 cooperate with the movable blocks 9 to keep the cross bar 4 stable during the movement to prevent the box from falling from the hook 6. The upper ends of the two vertical rods 2 are installed with hydraulic cylinders 5. The output ends of the two hydraulic cylinders 5 extend to the outside through the upper ends of the vertical rods 2 and are fixedly connected to the upper ends of the movable blocks 9. The upper end of the cross bar 4 is installed with a first motor 7. The output end of the first motor 7 extends to the inside through the upper end of the cross bar 4 and is fixedly connected to the upper end of the movable block 9. A second bevel gear 19 is fixedly connected, one end of the two first threaded rods 14 is fixedly connected to the first bevel gear 18, the first bevel gear 18 and the second bevel gear 19 are meshed with each other, a galvanizing pool 3 is installed in the middle of the upper end of the base 1, a second motor 8 is installed on the side wall of the base 1, the output end of the second motor 8 is fixedly connected to one end of the second threaded rod 16, the two hooks 6 are both L-shaped, both ends of the cross bar 4 are slidably connected to the inside of the vertical rod 2, the side walls of the two vertical rods 2 are slidably connected to the inside of the base 1, and both ends of the movable block 9 are slidably connected to the outside of the limit rod 13.

[0027] Working principle: When in use, first place the nails inside the box, and use the first motor 7 to drive the first bevel gear 18 and the second bevel gear 19 to rotate according to the size of the box, thereby driving the two first threaded rods 14 to rotate at the same time, and then adjusting the distance between the two hooks 6, and using the hydraulic cylinder 5 to push the movable block 9 to move, so that the hook 6 lifts the box, and then use the second motor 8 to drive the second threaded rod 16 to rotate, and drive the two vertical rods 2 to move with the cooperation of the slide bar 17 and the slider 10, so as to move the box to the top of the galvanizing pool 3, and then use the hydraulic cylinder 5 to push the movable block 9 to move, so that the box is immersed in the galvanizing pool 3 for galvanizing. After galvanizing, the box is placed in a suitable position in the same way, and safety can be maintained by automated operation.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An auxiliary device for nail galvanizing, characterized in that: include: A base (1), wherein two vertical rods (2) are installed at the upper end of the base (1), and a horizontal rod (4) is installed on the side walls of the two vertical rods (2). Two first threaded rods (14) are rotatably connected to the inner wall of the horizontal rod (4), and the exteriors of the two first threaded rods (14) are both threadedly connected to second threaded blocks (15), and the lower ends of the two second threaded blocks (15) are both fixedly connected to hooks (6), and the lower ends of the two hooks (6) pass through the lower end of the horizontal rod (4) and extend to the outside; The base (1) is hollow in the middle, and two sliding rods (17) are fixedly connected to the inner wall of the base (1). A second threaded rod (16) is rotatably connected to the inner wall of the base (1). The two sliding rods (17) are slidably connected to the outside of a slider (10). The upper ends of the two sliders (10) are fixedly connected to the lower end of the vertical rod (2). The second threaded rod (16) is threadedly connected to the outside of a first threaded block (12). Both sides of the first threaded block (12) are fixedly connected to connecting rods (11), and the other end is fixedly connected to the side wall of the slider (10).

2. The auxiliary device for nail galvanizing according to claim 1, characterized in that: The middle parts of the two vertical rods (2) are fixedly connected with limit rods (13) at intervals, and the outsides of the two limit rods (13) are slidably connected with movable blocks (9). The upper ends of the two vertical rods (2) are installed with hydraulic cylinders (5), and the output ends of the two hydraulic cylinders (5) extend to the outside through the upper ends of the vertical rods (2) and are fixedly connected to the upper ends of the movable blocks (9).

3. The auxiliary device for nail galvanizing according to claim 1, characterized in that: A first motor (7) is installed at the upper end of the cross bar (4); an output end of the first motor (7) passes through the upper end of the cross bar (4) and extends to the inside and is fixedly connected to a second bevel gear (19); one end of each of the two first threaded rods (14) is fixedly connected to a first bevel gear (18).

4. The auxiliary device for nail galvanizing according to claim 1, characterized in that: A galvanizing pool (3) is installed in the middle of the upper end of the base (1), and a second motor (8) is installed on the side wall of the base (1), and the output end of the second motor (8) is fixedly connected to one end of a second threaded rod (16).

5. The auxiliary device for nail galvanizing according to claim 1, characterized in that: The two hooks (6) are both arranged in an L shape, and both ends of the cross bar (4) are slidably connected to the inside of the vertical bar (2).

6. The auxiliary device for nail galvanizing according to claim 2, characterized in that: The side walls of the two vertical rods (2) are both slidably connected to the inside of the base (1), and both ends of the movable block (9) are both slidably connected to the outside of the limiting rod (13).

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